Melotte 66

Number of measures per data source

	Reference   53 :    2 measures
	Reference  285 :   84 measures
	Reference  355 :    4 measures

53: Gratton R.G.; (1982) Astrophys. J. 257, 640; The chemical composition of the old open clusters Melotte 66 and NGC 2243; 1982ApJ...257..640G
285: Cameron A.C., Reid N.; (1987) Mon. Not. R. Astr. Soc. 224, 821; Close binary stars and old stellar populations - II. Old disc clusters; 1987MNRAS.224..821C
355: Friel E.D., Janes K.A.; (1993) Astron. Astrophys. 267, 75; Metallicities and radial velocities of old open clusters; 1993A&A...267...75F